Basting brush



FIG. 1 is a front elevational view of a basting brush showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a reduced perspective view thereof.

The rear and the side views not illustrated are mirror images of the front and side views illustrated in FIGS. 1 and 2, and the hanger loop shown in broken lines does not form part of the claimed design. 

The ornamental design for a basting brush, as shown and described. 